Product Overview

The 100% Brand New GE IC200ALG320D provides four independent 4-20mA analog output channels for the VersaMax I/O system. It converts digital control values from the CPU into precise current signals for field actuators. The module features 12-bit resolution and a 0.3ms update rate for high-speed closed-loop control applications.

Technical Specifications

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  Part Number: IC200ALG320D

   

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  Platform: GE VersaMax

   

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  Channels: 4 (Independent)

   

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  Output Range: 4-20 mA (Fixed Current Loop)

   

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  Resolution: 12-Bit (4 µA / 8 Counts)

   

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  Accuracy: ±0.3% Typical, ±0.5% Max (at 25°C)

   

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  Update Rate: 0.3 ms (Maximum, all channels)

   

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  External Power: 18-30 VDC (160 mA max load)

   

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  Backplane Power: 5 VDC @ 50 mA

   

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  Isolation: 250 VAC (Field to Backplane)

   

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  Dimensions: 5.0 x 11.0 x 6.68 cm

   

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  LED Indicators: FLD PWR (Field Power), OK (Backplane Power)

   

Engineering Advantages

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  Ultra-Fast Control Loop Execution: The 0.3ms update rate ensures immediate command execution. This minimizes dead time in fast-acting closed-loop systems like flow or pressure control, maintaining process stability.

   

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  Independent Channel Integrity: Each channel utilizes a dedicated Digital-to-Analog Converter (DAC). A fault on one output does not disrupt the operation of the remaining three channels, ensuring partial process continuity.

   

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  Zero Downtime Maintenance: The module supports Removal and Insertion Under Power (RIUP). Technicians replace a faulty unit without shutting down the process, maintaining continuous production.

   

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  Instant Power Diagnostics: Dual LEDs provide immediate status. The "FLD PWR" LED confirms external loop power, while the "OK" LED verifies backplane logic power, eliminating guesswork during troubleshooting.

   

FAQs

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  Does this module require an external power supply?

  Yes. The module requires an external 18-30 VDC power supply to drive the 4-20mA loops. It does not source power from the backplane for the field outputs.

   

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  Can I configure 0-20mA or voltage outputs?

  No. The IC200ALG320D is factory-hardware configured for 4-20mA current output only. It does not support 0-20mA or 0-10V ranges.

   

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  What terminal base is required?

  It mounts on standard VersaMax terminal bases (e.g., IC200TBM002 or IC200TBS002). Ensure the terminal base connects to the external 24VDC supply.

   

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  Is the "-D" suffix interchangeable with "-A" or "-B"?

  Yes. The IC200ALG320D functions as a direct electrical and mechanical replacement for earlier revisions (IC200ALG320, IC200ALG320A, IC200ALG320B). The suffix denotes specific manufacturing updates or component changes.